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Reçu aujourd’hui — 14 octobre 2025

The World is Producing More Food Crops Than Ever Before

Par :msmash
14 octobre 2025 à 18:41
The United Nations Food and Agriculture Organization projects record production of global cereal crops in the 2025-26 farming season. The forecast covers wheat, corn and rice, and comes as the global stocks-to-use ratio stands around 30.6% -- the world is producing nearly a third more of these foundational crops than it currently uses. The U.S. Department of Agriculture reported in August that American farmers would harvest a record corn crop at record yield per acre. The FAO Food Price Index has risen slightly this year but remains nearly 20% below its peak during the early months of the war in Ukraine. Average calories available per person worldwide have climbed from roughly 2,100 to 2,200 kilocalories daily in the early nineteen-sixties to just under 3,000 kilocalories daily by 2022. Cereal yields have roughly tripled since 1961. Yet the World Bank estimates around 2.6 billion people cannot afford a healthy diet, and current famines in Gaza and Sudan stem from political failures rather than crop failures.

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Generative AI Systems Miss Vast Bodies of Human Knowledge, Study Finds

Par :msmash
14 octobre 2025 à 18:01
Generative AI models trained on internet data lack exposure to vast domains of human knowledge that remain undigitized or underrepresented online. English dominates Common Crawl with 44% of content. Hindi accounts for 0.2% of the data despite being spoken by 7.5% of the global population. Tamil represents 0.04% despite 86 million speakers worldwide. Approximately 97% of the world's languages are classified as "low-resource" in computing. A 2020 study found 88% of languages face such severe neglect in AI technologies that bringing them up to speed would require herculean efforts. Research on medicinal plants in North America, northwest Amazonia and New Guinea found more than 75% of 12,495 distinct uses of plant species were unique to just one local language. Large language models amplify dominant patterns through what researchers call "mode amplification." The phenomenon narrows the scope of accessible knowledge as AI-generated content increasingly fills the internet and becomes training data for subsequent models.

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California Cracks Down on 'Predatory' Early Cancellation Fees

Par :msmash
14 octobre 2025 à 17:20
California has enacted new legislation that aims to limit companies from charging consumers "exorbitant" fees to cancel fixed-term contracts. From a report: Assembly Bill 483 was signed into law by California Gov. Gavin Newsom on Friday, placing transparency requirements and fee limits on early terminations for installment contracts -- plans that allow consumers to make recurring payments for goods and services over a specified duration. This includes services that lure consumers into signing annual contracts by allowing them to pay in installments that appear similar to rolling monthly subscriptions, but with hefty cancellation fees for not locking in for the full year. The bill bans companies from hiding early termination fee disclosures within fine print or obscured hyperlinks, and limits the total fee amount to a maximum of 30 percent of the total contract cost. The goal is to make it easier for Californians to take these fees into account when comparing between services, and lessen the financial burden if they need to end their contract early.

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Satellites Are Leaking the World's Secrets: Calls, Texts, Military and Corporate Data

Par :msmash
14 octobre 2025 à 16:41
Researchers at UC San Diego and the University of Maryland have found that roughly half of geostationary satellite signals transmit sensitive data without encryption. The team spent three years using an $800 satellite receiver on a university rooftop in San Diego to intercept communications from satellites visible from their location. They collected phone calls and text messages from more than 2,700 T-Mobile users in just nine hours of recording. The researchers also obtained data from airline passengers using in-flight Wi-Fi, communications from electric utilities and offshore oil and gas platforms, and US and Mexican military communications that revealed personnel locations and equipment details. The exposed data resulted from telecommunications companies using satellites to relay signals from remote cell towers to their core networks. The researchers examined only about 15% of global satellite transponder communications and presented their findings at an Association for Computing Machinery conference in Taiwan this week. Most companies warned by the researchers have encrypted their satellite transmissions, but some US critical infrastructure owners have not yet added encryption.

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Beijing Issues Documents Without Word Format Amid US Tensions

Par :msmash
14 octobre 2025 à 16:00
An anonymous reader shares a report: China's expansion of its rare earth export controls appeared to mark another escalation in the US-China trade war last week. But the announcements were also significant in another way: unusually, the documents could not be opened using American word processing software. For the first time, China's Ministry of Commerce issued a slew of documents that could be directly accessed only through WPS Office -- China's answer to Microsoft Office -- as Beijing continues its tech self-reliance drive. Developed by the Beijing-based software company Kingsoft, WPS Office uses a different coding structure to Microsoft Office, meaning WPS text files cannot be opened directly in Word without conversion. Previously, the ministry primarily released text documents in Microsoft Word format.

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GitHub Will Prioritize Migrating To Azure Over Feature Development

Par :msmash
14 octobre 2025 à 15:21
An anonymous reader shares a report: After acquiring GitHub in 2018, Microsoft mostly let the developer platform run autonomously. But in recent months, that's changed. With GitHub CEO Thomas Dohmke leaving the company this August, and GitHub being folded more deeply into Microsoft's organizational structure, GitHub lost that independence. Now, according to internal GitHub documents The New Stack has seen, the next step of this deeper integration into the Microsoft structure is moving all of GitHub's infrastructure to Azure, even at the cost of delaying work on new features. [...] While GitHub had previously started work on migrating parts of its service to Azure, our understanding is that these migrations have been halting and sometimes failed. There are some projects, like its data residency initiative (internally referred to as Project Proxima) that will allow GitHub's enterprise users to store all of their code in Europe, that already solely use Azure's local cloud regions.

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The Great Software Quality Collapse

Par :msmash
14 octobre 2025 à 14:41
Engineer Denis Stetskov, writing in a blog: The Apple Calculator leaked 32GB of RAM. Not used. Not allocated. Leaked. A basic calculator app is hemorrhaging more memory than most computers had a decade ago. Twenty years ago, this would have triggered emergency patches and post-mortems. Today, it's just another bug report in the queue. We've normalized software catastrophes to the point where a Calculator leaking 32GB of RAM barely makes the news. This isn't about AI. The quality crisis started years before ChatGPT existed. AI just weaponized existing incompetence. [...] Here's what engineering leaders don't want to acknowledge: software has physical constraints, and we're hitting all of them simultaneously. Modern software is built on towers of abstractions, each one making development "easier" while adding overhead: Today's real chain: React > Electron > Chromium > Docker > Kubernetes > VM > managed DB > API gateways. Each layer adds "only 20-30%." Compound a handful and you're at 2-6x overhead for the same behavior. That's how a Calculator ends up leaking 32GB. Not because someone wanted it to -- but because nobody noticed the cumulative cost until users started complaining. [...] We're living through the greatest software quality crisis in computing history. A Calculator leaks 32GB of RAM. AI assistants delete production databases. Companies spend $364 billion to avoid fixing fundamental problems. This isn't sustainable. Physics doesn't negotiate. Energy is finite. Hardware has limits. The companies that survive won't be those who can outspend the crisis. There'll be those who remember how to engineer.

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Digital Platforms Correlate With Cognitive Decline in Young Users

Par :msmash
14 octobre 2025 à 14:00
Preteens who use increasing amounts of social media perform poorer in reading, vocabulary and memory tests in early adolescence compared to those who use little or no social media. A study published in JAMA examined data from over 6,000 children ages 9 to 10 through early adolescence. Researchers classified the children into three groups: 58% used little or no social media over several years, 37% started with low-level use but spent about an hour daily on social media by age 13, and 6% spent three or more hours daily by that age. Even low users who spent about one hour per day performed 1 to 2 points lower on reading and memory tasks compared to non-users. High users performed 4 to 5 points lower than non-social media users. Jason Nagata, a pediatrician at the University of California, San Francisco and study author, said the findings were notable because even modest social media use correlated with lower cognitive scores.

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Reçu hier — 13 octobre 2025

Carmakers Chose To Cheat To Sell Cars Rather Than Comply With Emissions Law, 'Dieselgate' Trial Told

Par :msmash
13 octobre 2025 à 19:33
Car manufacturers decided they would rather cheat to prioritise "customer convenience" and sell cars than comply with the law on deadly pollutants, the first day of the largest group action trial in English legal history has been told. From a report: More than a decade after the original "dieselgate" scandal broke, lawyers representing 1.6 million diesel car owners in the UK argue that manufacturers deliberately installed software to rig emissions tests. They allege the "prohibited defeat devices" could detect when the cars were under test conditions and ensure that harmful NOx emissions were kept within legal limits, duping regulators and drivers. Should the claim be upheld, estimated damages could exceed $8 billion. The three-month hearing that opened at London's high court on Monday will focus on vehicles sold by five manufacturers -- Mercedes, Ford, Renault, Nissan and Peugeot/Citroen -- from 2009. In "real world" conditions, when driven on the road, lawyers argue, the cars produced much higher levels of emissions. The judgment on the five lead defendants will also bind other manufacturers including Jaguar Land Rover, Vauxhall/Opel, Volkswagen/Porsche, BMW, FCA/Suzuki, Volvo, Hyundai-Kia, Toyota and Mazda, whose cases are not being heard to reduce the case time and costs.

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TP-Link Makes History With First Successful Wi-Fi 8 Connection

Par :msmash
13 octobre 2025 à 18:13
BrianFagioli writes: TP-Link has officially achieved the first successful Wi-Fi 8 connection using a prototype device built through an industry collaboration. The company confirmed that both the beacon and data throughput worked, marking a real-world validation of next-generation wireless tech. It's an early glimpse of what the next leap in speed and reliability could look like, even as the Wi-Fi 8 standard itself remains under development. The Verge adds: Like its predecessor, Wi-Fi 8 will utilize 2.4GHz, 5GHz, and 6GHz bands with a theoretical maximum channel bandwidth of 320MHz and peak data rate of 23Gbps, but aims to improve real-world performance and connection reliability. The goal is to provide better performance in environments with low signal, or under high network loads, where an increasing number of devices are sharing the same connection.

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China Is Shipping More Open AI Models Than US Rivals as Tech Competition Shifts

Par :msmash
13 octobre 2025 à 17:22
Chinese companies now produce most of the world's freely available AI models. DeepSeek leads Hugging Face in popularity. Chinese firms like Alibaba receive higher ratings than OpenAI and Meta on LMArena. The site uses blind tests to measure user preferences. Chinese developers ship open models more frequently than American rivals. Irene Solaiman is chief policy officer at Hugging Face. She said Chinese companies build their user base by shipping frequently and quickly. American companies like OpenAI and Google keep their best models proprietary. Meta once led in open AI models. Mark Zuckerberg argued last year that the world would benefit if AI companies shared their technology freely. He pledged Meta would release its AI openly. The company has since become more cautious. Zuckerberg wrote in a new essay that Meta might need to keep the best models for itself.

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Three New California Laws Target Tech Companies' Interactions with Children

Par :msmash
13 octobre 2025 à 16:40
California Governor Gavin Newsom signed three bills on Monday that establish the nation's most comprehensive framework for regulating how technology companies interact with minors. AB 56 requires social media platforms to display health warnings to users under 18. A child must view a skippable ten-second warning upon logging on each day. An unskippable thirty-second warning must appear if a child spends more than three hours on a platform. That warning repeats after each additional hour. The warnings must state that social media "can have a profound risk of harm to the mental health and well-being of children and adolescents." Minnesota passed a similar law in July. SB 243 makes California the first state to regulate AI companion chatbots. The law takes effect January 1, 2026. Companies must implement age verification and disclose that interactions are artificially generated. Chatbots cannot represent themselves as healthcare professionals. Companies must offer break reminders to minors and prevent them from viewing sexually explicit images. The legislation gained momentum after teenager Adam Raine died by suicide following conversations with OpenAI's ChatGPT. A Colorado family filed suit against Character AI after their daughter's suicide following problematic conversations with the company's chatbots. AB 1043 requires device-makers like Apple and Google to collect birth dates when parents set up devices for children. Device-makers must group users into four age brackets and share this information with apps. Google, Meta, OpenAI, and Snap supported the bill. The Motion Picture Association opposed it.

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Does the Internet Have a Philly Accent? Why Too Much Time Online Can Make You 'Culturally Philadelphian.'

Par :msmash
13 octobre 2025 à 16:01
Philadelphia culture has become inescapable in certain corners of the internet. People who spend substantial time online report developing knowledge of the city's cultural touchstones and forming opinions about its regional debates despite minimal or no physical presence there, according to a new report. The phenomenon has prompted a theory: prolonged exposure to these digital spaces can make someone spiritually and culturally Philadelphian regardless of geography. Several factors explain Philadelphia's outsized online presence. The city is large but retains a small-town sensibility. Its residents wake earlier than West Coast users and can set the daily online agenda. Philadelphia sports teams have performed well for twenty-five years. The internet rewards visual absurdity and energetic presentation. Gritty functions as both hockey mascot and anti-fascist meme. The city's working-class union identity and reliably anti-Trump stance align with leftist online communities. The alternative explanation is simpler: Philadelphians believe their city dominates conversation and find confirming evidence everywhere they look. The internet may not have made Philadelphia bigger. It may have just made Philadelphians easier to find.

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Earth's Climate Has Passed Its First Irreversible Tipping Point and Entered a 'New Reality'

Par :msmash
13 octobre 2025 à 15:22
Climate change has pushed warm-water coral reefs past a point of no return, marking the first time a major climate tipping point has been crossed, according to a report released on Sunday by an international team in advance of the United Nations Climate Change Conference COP30 in Brazil this November. From a report: Tipping points include global ice loss, Amazon rainforest loss, and the possible collapse of vital ocean currents. Once crossed, they will trigger self-perpetuating and irreversible changes that will lead to new and unpredictable climate conditions. But the new report also emphasizes progress on positive tipping points, such as the rapid rollout of green technologies. "We can now say that we have passed the first major climate tipping point," said Steve Smith, the Tipping Points Research Impact Fellow at the Global Systems Institute and Green Futures Solutions at the University of Exeter, during a media briefing on Tuesday. "But on the plus side," he added, "we've also passed at least one major positive tipping point in the energy system," referring to the maturation of solar and wind power technologies. The world is entering a "new reality" as global temperatures will inevitably overshoot the goal of staying within 1.5C of pre-industrial averages set by the Paris Climate Agreement in 2015, warns the Global Tipping Points Report 2025, the second iteration of a collaboration focused on key thresholds in Earth's climate system.

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The Pope Urges Vigilance About Who Controls AI

Par :msmash
13 octobre 2025 à 14:41
An anonymous reader shares a report: Last week, sounding like a digital media consultant, Pope Leo XIV urged reporters to avoid "the degrading practice of so-called clickbait." He was addressing global news agencies at a gathering in Vatican City about the risks of a post-truth world, with a speech that also doubled as a severe societal warning about the dangers of AI. "Artificial intelligence is changing the way we receive information and communicate, but who directs it and for what purposes?" the pontiff said, according to Reuters. "We must be vigilant in order to ensure that technology does not replace human beings."

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OpenAI, Broadcom Forge Multibillion-Dollar Chip-Development Deal

Par :msmash
13 octobre 2025 à 14:00
OpenAI and Broadcom are working together to develop and deploy 10 gigawatts of custom AI chips and computing systems over the next four years, a high-profile partnership aimed at satisfying some of the startup's immense computing needs. From a report: OpenAI plans to design its own graphics processing units, or GPUs, which will allow it to integrate what it has learned from developing powerful artificial-intelligence models into the hardware that underpins future systems. As part of the agreement announced Monday, the chips will be co-developed by OpenAI and Broadcom and deployed by the chip company starting in the second half of next year. The new agreement will be worth multiple billions of dollars, people familiar with the matter said. Broadcom specializes in designing custom AI chips that are specifically tailored to certain artificial-intelligence applications. It began working with OpenAI on creating a custom chip 18 months ago, and the companies broadened their partnership to include work on related components, including server racks and networking equipment.

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Reçu avant avant-hier

The People Rescuing Forgotten Knowledge Trapped On Old Floppy Disks

Par :msmash
10 octobre 2025 à 21:22
smooth wombat writes: At one point in technology history, floppy disks reigned supreme. Files, pictures, games, everything was put on a floppy disk. But technology doesn't stand still and as time went on disks were replaced by CDs, DVDs, thumb drives, and now cloud storage. Despite these changes, floppy disks are still found in long forgotten corners of businesses or stuffed in boxs in the attic. What is on these disks is anyone's guess, but Cambridge University Library is racing against time to preserve the data. However, lack of hardware and software to read the disks, if they're readable at all, poses unique challenges. Some of the world's most treasured documents can be found deep in the archives of Cambridge University Library. There are letters from Sir Isaac Newton, notebooks belonging to Charles Darwin, rare Islamic texts and the Nash Papyrus -- fragments of a sheet from 200BC containing the Ten Commandments written in Hebrew. These rare, and often unique, manuscripts are safely stored in climate-controlled environments while staff tenderly care for them to prevent the delicate pages from crumbling and ink from flaking away. But when the library received 113 boxes of papers and mementoes from the office of physicist Stephen Hawking, it found itself with an unusual challenge. Tucked alongside the letters, photographs and thousands of pages relating to Hawking's work on theoretical physics, were items now not commonly seen in modern offices -- floppy disks. They were the result of Hawking's early adoption of the personal computer, which he was able to use despite having a form of motor neurone disease known as amyotrophic lateral sclerosis, thanks to modifications and software. Locked inside these disks could be all kinds of forgotten information or previously unknown insights into the scientists' life. The archivists' minds boggled. These disks are now part of a project at Cambridge University Library to rescue hidden knowledge trapped on floppy disks. The Future Nostalgia project reflects a larger trend in the information flooding into archives and libraries around the world.

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Australia's Queensland Reverses Policy, Pledges To Keep Using Coal Power At Least Into the 2040s

Par :msmash
10 octobre 2025 à 20:41
Australia's Queensland state government said on Friday it would run coal power plants at least into the 2040s, reversing a previous plan to pivot rapidly to renewables and in turn making national emissions reduction targets harder to achieve. From a report: The centre-right Liberal National Party won last year's election in Queensland, a huge chunk of land in Australia's northeast where more than 60% of electricity comes from coal-fired plants that are mostly owned by the state.

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How Plastic Goods Took Over the World, Creating a Throwaway Culture

Par :msmash
10 octobre 2025 à 20:01
A new book, by Wall Street Journal reporter Saabira Chaudhuri, traces how disposability became a deliberate business strategy rather than an accidental consequence of modern commerce. The book, titled "Consumed: How Big Brands Got Us Hooked on Plastic," emerged from her reporting on how plastic bottles transformed bottled water from an occasional restaurant treat into an everyday staple. Excerpts from a Bloomberg story: After World War II, the plastics industry made a conscious pivot. Lloyd Stouffer, an industry figure, openly said plastics should move from durable goods to disposables because companies make more money selling something a thousand times than once. The industry sold consumers on hygiene, convenience, modernity and easier household management. McDonald's dropped polystyrene clamshells in the late 1980s under activist pressure but simply swapped one single-use product for another. Paper containers still cannot be recycled well once food soaks in. The old diaper-service model disappeared. Companies collected, washed and returned cloth diapers like the milkman, but plastics helped kill that business model. Chaudhuri argues companies built their businesses on disposability and will not change unless regulation forces everyone to move together. Executives admit that if they launch a reusable product but competitors do not, they lose market share and face shareholder backlash. Packaging standardization would improve recycling economics. Colored plastics like red shampoo bottles cannot be recycled in a closed loop and are down-cycled into gray products like pipes.

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Chrome Will Automatically Disable Web Notifications You Don't Care About

Par :msmash
10 octobre 2025 à 19:20
Google is introducing a new Chrome browser feature for Android and desktop users that automatically turns off notifications for websites that you're already ignoring. From a report: Chrome's Safety Check feature already provides similar functionality for camera access and location tracking permissions. This new auto-revocation feature builds on a similar Android feature that already makes it easier for Chrome users to unsubscribe from website notifications they don't care about with a single tap. The feature doesn't revoke notifications for any web apps installed on the device, and permissions will only be disabled for sites that send a lot of notifications that users rarely engage with. Less than one percent of all web notifications in Chrome currently receive any interaction from users, according to Google, often making them more distracting than helpful.

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